@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507acb34-0440-4c99-ad68-bc0744bd6df9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507acb34-0440-4c99-ad68-bc0744bd6df9> .